TY - GEN
T1 - Diabetic foot peripheral vascular occlusive disease estimation using fractional-order chaos synchronization detector
AU - Lin, Chia Hung
AU - Chen, Jian Liung
AU - Du, Yi Chun
AU - Pan, Shih Ming
AU - Wu, Jian Xing
N1 - Copyright:
Copyright 2011 Elsevier B.V., All rights reserved.
PY - 2011
Y1 - 2011
N2 - This paper proposes a novel method for peripheral vascular occlusive disease (PVOD) estimation in diabetic foot using a fractional-order chaotic system (FOCS). Photo-plethysmography (PPG) is a non-invasive technique for detecting blood volume changes in peripheral arteries. Bilateral PPG signals gradually become asymmetry on the right-site or left-site transit time and pulse shape with PVOD severity and have high correlation. We utilized a FOCS detector to estimate the grades of PVOD by analyzing dynamic errors based on various butterfly patterns, including normal condition (Nor), lower-grade (LG) disease and higher-grade (HG) disease patterns. A color relation analysis (CRA) based classifier is proposed to recognize the various patterns. For 21 subjects, the proposed method showed higher accuracy in estimation of PVOD.
AB - This paper proposes a novel method for peripheral vascular occlusive disease (PVOD) estimation in diabetic foot using a fractional-order chaotic system (FOCS). Photo-plethysmography (PPG) is a non-invasive technique for detecting blood volume changes in peripheral arteries. Bilateral PPG signals gradually become asymmetry on the right-site or left-site transit time and pulse shape with PVOD severity and have high correlation. We utilized a FOCS detector to estimate the grades of PVOD by analyzing dynamic errors based on various butterfly patterns, including normal condition (Nor), lower-grade (LG) disease and higher-grade (HG) disease patterns. A color relation analysis (CRA) based classifier is proposed to recognize the various patterns. For 21 subjects, the proposed method showed higher accuracy in estimation of PVOD.
UR - http://www.scopus.com/inward/record.url?scp=80555157744&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=80555157744&partnerID=8YFLogxK
U2 - 10.1109/FPM.2011.6045833
DO - 10.1109/FPM.2011.6045833
M3 - Conference contribution
AN - SCOPUS:80555157744
SN - 9781424484522
T3 - Proceedings of 2011 International Conference on Fluid Power and Mechatronics, FPM 2011
SP - 597
EP - 601
BT - Proceedings of 2011 International Conference on Fluid Power and Mechatronics, FPM 2011
T2 - 2011 International Conference on Fluid Power and Mechatronics, FPM 2011
Y2 - 17 August 2011 through 20 August 2011
ER -
